Are there any other advantages to a screen protector other than protection? I don't feel like (though I could be wrong) there is a lot going on in the car that could damage the screen. I suppose it would be cheap insurance though.
I have a matte screen protector which I find helps with glare. But yeah depending on your situation it’s pretty unlikely that any major damage is going to happen to the screen. I worried about scratches from wiping it with a micro fiber towel and figured it would be better for that to happen on a protector than the actual screen.